1983582

素因数分解:

$2^1\times 3^3\times {\mathrm{109}}^1\times {\mathrm{337}}^1$

素因数の和:457

約数の個数: 32

約数和(自身を含む): 4461600

約数和(自身を除く): 2478018

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 109, 218, 327, 337, 654, 674, 981, 1011, 1962, 2022, 2943, 3033, 5886, 6066, 9099, 18198, 36733, 73466, 110199, 220398, 330597, 661194, 991791, 1983582]

約数ペア:

[(1, 1983582), (2, 991791), (3, 661194), (6, 330597), (9, 220398), (18, 110199), (27, 73466), (54, 36733), (109, 18198), (218, 9099), (327, 6066), (337, 5886), (654, 3033), (674, 2943), (981, 2022), (1011, 1962)]